Many chart types Many types of data source Many charts displayed in the same graph Gradient colored filling Image masked filling Every line, every color, every font can be customized Output as PNG or JPEGSupport for PHP5 ...and much more, when we get around to it ;o)[more features...]

Requirements
The only system requirement is: PHP4 or PHP5 support with GD 2 support for optimal performance GD 1.x is supported with minor functionality tradeofs

Download
GraPHPite has been released as version 1.2, which can be downloaded from
SourceForge: Download

Documentation
Documentation can be found in the release package and here on the web: Documentation